音标：[stɛp baɪ stɛp ˈvɛriəbəl ɡɪr] ；

n. 多级变速装置

step by step3000第三册 Unit8 New Ideas,New Architecture

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发表于:2018-12-03 / 阅读(69) / 评论(0)

step by step 3000 第三册

step by step3000 第三册 Unit 9 Ways to Travel

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step by step 3000 第三册

step by step3000 第三册 Unit 12 Review

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step by step 3000 第三册

step by step3000第三册 Unit1 International Relations

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step by step 3000 第三册

step by step 3000 第三册Unit 5 New Explorations in Food

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step by step 3000 第三册

爆笑英语口语第179期:"第一次"的那些事儿

Language Points 1.lady first 2.the first lady 3.first impression 4.first class 5.love at first sight 6.go first gear 7.The first step is always the hardest. 8.First come, first served.

发表于:2019-01-21 / 阅读(36) / 评论(0)

爆笑英语口语

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学英语单词

Aketzuki disease

analog pulse frequency modulation (pfm)

Arrhenius-Guzman equation

audit recorder function

British scenario

Carex subtumida

cash-like document

Choanoflagellida

chrysanthemum parthenium pers var. aureum hort.

column of water

coolant flow rate

craterellus clavatus (pers)fries

crude sucrose ester

drop-machine silica brick

epithelium anteriu corneae

escalator clauses

fairlead for rudder chain

fibrous root system

find an opportunity to

frequency demultiplication

impulse push key phone set

interculturalizing

intermodal distortion

light transmitting filament

Moehringia mucosa

not be just a pretty face

organic cyanide

passive homing gnidance

Pentecostalisms

pipeline partitioning

podded propulsion system

population quality

pressed distillate

propeller vessel

proportional flow control valve

put someone on the lookout

pyromellitic dianhydride

quantification logic

subapical osteotomy

such-and-suches

temporarily out of service

testamentary gift

the lie of the land

throw light on something

tightening of credit

trepidation sign

tunnel cleanroom

upper limit of variation

welding of splice

zero loss circuit